Distance From Ascension Seton Williamson Heliport to Sochi International Airport

The distance from Ascension Seton Williamson Heliport () to Sochi International Airport (AER) is 6663 miles or 10722 kilometers or 5786 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Round Rock ( United States ) to Sochi ( Russia )?

A one-way nonstop (direct) flight between Round Rock and Sochi takes around 15 hours 19 minutes.

Estimated flight time from Ascension Seton Williamson Heliport, Round Rock, United States to Sochi International Airport, Sochi, Russia is 15 hours 19 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • - AER

Kilometers		10722 km
Statute Miles		6663 miles
Nautical Miles		5786 nm
Avg. Time of Flight		15 hours 19 minutes

Ascension Seton Williamson Heliport to Sochi International Airport Flight Route Map - to AER Flight Path

Location of Ascension Seton Williamson Heliport & Sochi International Airport is given below.
Click the map to view Round Rock to Sochi nonstop flight path and travel direction.

Click to see flight route on Google Map between Round Rock, United States and Sochi, Russia. .

Nonstop flight route between Round Rock, United States and Sochi, Russia.

Time Difference Between the Airports • - AER

Time difference between Round Rock (United States) and Sochi (Russia) is 9 Hours.
Sochi time is 9 Hours ahead of Round Rock.

Location	Local Time
Round Rock (United States)	2026-06-23, 06:04:15 MDT
Sochi (Russia)	2026-06-23, 15:04:15 MSK

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Ascension Seton Williamson Heliport ( / ) Round Rock, United States

Destination

Sochi International Airport (AER / URSS) Sochi, Russia